
Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes
NORM herausgegeben am 9.4.2014
Designation standards: UNE-EN 61643-312:2014
Publication date standards: 9.4.2014
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE